US 11,945,067 B2
Automobile hub fixture, machining device, and production line
Changhe Li, Qingdao (CN); Minkai Chen, Qingdao (CN); Zongming Zhou, Qingdao (CN); Naiqing Zhang, Qingdao (CN); Shuaiqiang Xu, Qingdao (CN); Dewei Liu, Qingdao (CN); Bingheng Lu, Qingdao (CN); Yanbin Zhang, Qingdao (CN); Xiaoming Wang, Qingdao (CN); Min Yang, Qingdao (CN); Bo Liu, Qingdao (CN); Xin Cui, Qingdao (CN); Mingzheng Liu, Qingdao (CN); and Xifeng Wu, Qingdao (CN)
Assigned to QINGDAO UNIVERSITY OF TECHNOLOGY, Qingdao (CN); and HANERGY (QINGDAO) LUBRICATION TECHNOLOGY CO., LTD., Qingdao (CN)
Filed by QINGDAO UNIVERSITY OF TECHNOLOGY, Shandong (CN); and HANERGY (QINGDAO) LUBRICATION TECHNOLOGY CO., LTD., Shandong (CN)
Filed on Dec. 14, 2021, as Appl. No. 17/550,450.
Claims priority of application No. 202110819415.1 (CN), filed on Jul. 20, 2021.
Prior Publication US 2023/0028737 A1, Jan. 26, 2023
Int. Cl. B23Q 3/00 (2006.01); B05B 13/02 (2006.01); B23Q 3/06 (2006.01)
CPC B23Q 3/062 (2013.01) [B05B 13/0221 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An automobile hub fixture, comprising:
a fixture body, comprising a fixed platform and a plurality of clamping claws arranged at intervals in a circumferential direction of the fixed platform, wherein the clamping claws are configured to clamp an outer rim of a hub, the clamping claws are connected to a driving member by using a connecting rod mechanism, and the driving member drives the clamping claws to radially move along the fixed platform; and
a positioning apparatus, comprising a movable platform slidably connected to the clamping claws, wherein a positioning module configured to position an inner rim or the outer rim of the hub is mounted to the movable platform.